1997 Freightliner FLD120 Detroit Series 60 - Rapid Clicking, No start

Discussion in 'Freightliner Forum' started by 97fld, Jan 28, 2015.

  1. 97fld

    97fld Bobtail Member

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    Jan 28, 2015
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    I have a 97 Freightliner FLD120 that chooses not to start whenever it wants. I replaced all 4 batteries, brand new. Replaced the starter/solenoid, brand new. I try starting it and it just makes a rapid clicking sound. Any ideas? Thanks.
     
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  3. Helowrenchturn2

    Helowrenchturn2 Medium Load Member

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  4. mnmover

    mnmover Road Train Member

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    On the firewall there is a relay located near the top on the left side. Try jumping the terminals together with a small screwdriver. Make sure the truck is in neutral and the brakes are locked first. I think you will find out the relay is making the clicking noise, perhaps it needs replacing. If not, check the starter button on the dash, they wear out tooo.
     
    magoo68 Thanks this.
  5. 97fld

    97fld Bobtail Member

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    Jan 28, 2015
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    Thanks driver i will give it a try
     
  6. 97fld

    97fld Bobtail Member

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    Jan 28, 2015
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    The clicking seems to be coming from the starter. I tried jumping the two terminals together and it still clicks from the starter
     
  7. 97fld

    97fld Bobtail Member

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    Jan 28, 2015
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    checked all the grounds there good
     
  8. JMcCuller

    JMcCuller Bobtail Member

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    Jan 29, 2015
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    Replace the fuses or relays for the ignition or starter maybe, always start with the simple things. Wont hurt to have spare fuses and relays laying around if it doesnt fix it.
     
  9. 062

    062 Road Train Member

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    When it does this will it start fine if you jump it with another truck? Are your grounds all factory? I have a 2000 fld,on mine the factory ground stud is pressed in. Had to cut off and punch out for a good ground
     
  10. RSQ20

    RSQ20 Medium Load Member

    Clicking relays/starter/solenoid is a indication that there is not enough current (amps) reaching the device..

    Bad grounds, bad cables, bad/corroded connections, bad battery, bad starter (too high a draw), ... all need to be verified and load tested.. Short cuts will not work....

    ... Philip
     
  11. 97fld

    97fld Bobtail Member

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    Jan 28, 2015
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    Had a loose ground on the block... Resolved now, thanks for all your help.
     
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